[Moved] 3 phase electrical calculation

[sinclair.ahmd]

hello everyone,


just now i am doing survey on 3 phase connection so i am not getting that how to calculate energy and current in both 3 phase 4 wire and 3 phase 3 wire with 'Y' short in connection.
please can anybody help me with giving suggestion regarding formula to calculate.

Thank you so much in advance

 

[panda1234]

for easy calculation you can use per phase and per unit way for solving three phase easily.